Old Second BancorpOSBC
13F holders, Q2 2024 (June 30)153holders +2
21new positions
18sold out
6famous investors
$14.81avg. 13F price*
At the end of Q2 2024, 153 institutions reported holding Old Second Bancorp Inc. (OSBC) in their 13F filings, up 2 from Q1 2024. 21 opened new positions and 18 sold out. The largest holders were BlackRock Inc. ($50.9M), Forum Financial Management, LP ($40.0M) and Vanguard Group Inc. ($34.7M). 6 famous investors held it, including Cliff Asness (0.0% of AQR Capital Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Old Second Bancorp Inc.
- CUSIP
- 680277100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 21 | $19.0M |
| Exits | 18 | $4.4M |
All 13F filers, Q1 2024 → Q2 2024: 2,797,722 shares bought and 1,843,819 shares sold, net +953,903 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 153 holders
| BlackRock Inc. | 0.00% | Add +3.7% | 3,436,814 | $50.9M |
| Forum Financial Management, LP | 0.72% | Reduce -1.0% | 2,698,995 | $40.0M |
| Vanguard Group Inc. | 0.00% | Reduce -3.4% | 2,341,920 | $34.7M |
| Banc Funds Co. LLC | 3.47% | Reduce -5.4% | 1,975,688 | $29.3M |
| FJ Capital Management LLC | 2.70% | Reduce -23.9% | 1,741,181 | $25.8M |
| Dimensional Fund Advisors LP | 0.01% | Add +8.8% | 1,700,810 | $25.2M |
| State Street Corp. | 0.00% | Add +1.6% | 1,187,216 | $17.6M |
| Geode Capital Management, LLC | 0.00% | Add +5.3% | 1,006,738 | $14.9M |
| Manufacturers Life Insurance Company, The | 0.01% | Reduce -5.2% | 991,132 | $14.7M |
| JPMorgan Chase & Co. | 0.00% | Reduce -7.0% | 948,447 | $14.0M |
| Alliancebernstein L.P. | 0.00% | Add +1.9% | 855,612 | $12.7M |
| American Century Companies Inc. | 0.01% | Add +19.7% | 800,187 | $11.9M |
| Northern Trust Corp. | 0.00% | Add +2.1% | 613,745 | $9.1M |
| Davis Asset Management, L.P. | 0.39% | New | 582,268 | $8.6M |
| Stieven Capital Advisors, L.P. | 1.73% | Reduce -17.9% | 526,485 | $7.8M |
| Goldman Sachs Group Inc. | 0.00% | Add +68.1% | 501,978 | $7.4M |
| Kennedy Capital Management LLC | 0.14% | Reduce -10.0% | 453,575 | $6.7M |
| Wellington Management Group LLP | 0.00% | Add +1.6% | 394,200 | $5.8M |
| Gator Capital Management, LLC | 2.52% | Reduce -3.3% | 334,700 | $5.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -13.3% | 332,776 | $4.9M |
| Jacobs Asset Management, LLC | 3.06% | Add +80.9% | 325,000 | $4.8M |
| AQR Capital Management | 0.01% | Add +20.1% | 307,995 | $4.6M |
| Aptus Capital Advisors, LLC | 0.07% | Add +24.8% | 248,083 | $3.7M |
| Morgan Stanley | 0.00% | Reduce -8.0% | 244,692 | $3.6M |
| Bridgeway Capital Management, LLC | 0.08% | Add +3.3% | 242,022 | $3.6M |
| Knights of Columbus Asset Advisors LLC | 0.23% | Add +40.3% | 233,903 | $3.5M |
| Bank of New York Mellon Corp | 0.00% | Add +6.4% | 230,080 | $3.4M |
| Renaissance Technologies | 0.01% | Reduce -18.9% | 222,525 | $3.3M |
| EJF Capital LP | 2.40% | Reduce -12.8% | 217,871 | $3.2M |
| Great Lakes Advisors, LLC | 0.03% | Add +6.7% | 196,064 | $2.9M |
| Boothbay Fund Management, LLC | 0.09% | New | 185,988 | $2.8M |
| Siena Capital Partners GP, LLC | 0.80% | No change | 163,038 | $2.4M |
| Assenagon Asset Management S.A. | 0.01% | Reduce -16.9% | 158,213 | $2.3M |
| Mendon Capital Advisors Corp. | 1.38% | No change | 150,000 | $2.2M |
| Curi Capital, LLC | 0.05% | No change | 150,000 | $2.2M |
| Two Sigma Advisers, LP | 0.00% | Reduce -0.7% | 140,600 | $2.1M |
| Bank of America Corp. | 0.00% | Add +33.7% | 138,734 | $2.1M |
| State of New Jersey Common Pension Fund D | 0.01% | Reduce -35.9% | 133,036 | $2.0M |
| First Trust Advisors LP | 0.00% | Reduce -5.0% | 129,116 | $1.9M |
| Russell Investments Group, Ltd. | 0.00% | Add +45.7% | 126,413 | $1.9M |
| Two Sigma Investments, LP | 0.00% | Add +12.3% | 120,554 | $1.8M |
| PMC FIG Opportunities LLC | 2.55% | New | 114,012 | $1.7M |
| Brandywine Global Investment Management, LLC | 0.01% | Reduce -4.6% | 113,834 | $1.7M |
| Invesco Ltd. | 0.00% | Add +2.6% | 110,110 | $1.6M |
| Empowered Funds, LLC | 0.03% | Add +7.6% | 109,419 | $1.6M |
| Millennium Management | 0.00% | New | 108,102 | $1.6M |
| Fisher Asset Management | 0.00% | Reduce -7.5% | 108,023 | $1.6M |
| D. E. Shaw & Co. | 0.00% | Add +562.7% | 97,912 | $1.5M |
| Nuveen Asset Management, LLC | 0.00% | Add +7.4% | 97,703 | $1.4M |
| Fairhaven Wealth Management, LLC | 0.46% | No change | 94,500 | $1.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +145.9% | 88,696 | $1.3M |
| Thrivent Financial for Lutherans | 0.00% | Reduce -0.6% | 88,237 | $1.3M |
| Swiss National Bank | 0.00% | No change | 88,000 | $1.3M |
| MSH Capital Advisors LLC | 0.42% | No change | 84,826 | $1.3M |
| Campbell & CO Investment Adviser LLC | 0.09% | Add +5.7% | 73,262 | $1.1M |
| Rhumbline Advisers | 0.00% | Add +2.7% | 73,155 | $1.1M |
| Atom Investors LP | 0.10% | Reduce -24.8% | 69,618 | $1.0M |
| Barclays PLC | 0.00% | Reduce -29.6% | 64,305 | $952K |
| Los Angeles Capital Management LLC | 0.00% | Reduce -13.3% | 60,759 | $900K |
| Citadel Advisors | 0.00% | Add +40.7% | 57,433 | $851K |
| Rafferty Asset Management, LLC | 0.00% | Add +32.4% | 56,444 | $836K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Reduce -21.6% | 56,117 | $831K |
| Citigroup Inc. | 0.00% | Add +10.2% | 55,202 | $818K |
| HighTower Advisors, LLC | 0.00% | Add +18.5% | 52,097 | $773K |
| Deerfield Management Company, L.P. | 0.01% | New | 51,219 | $759K |
| Hunter Perkins Capital Management, LLC | 0.16% | Add +32.3% | 51,085 | $757K |
| Black Maple Capital Management LP | 0.55% | No change | 50,436 | $747K |
| Jane Street Group, LLC | 0.00% | New | 49,613 | $735K |
| Legal & General Group Plc | 0.00% | Add +11.4% | 49,474 | $733K |
| Ameriprise Financial Inc. | 0.00% | Add +185.3% | 48,449 | $718K |
| Graham Capital Wealth Management, LLC | 0.98% | New | 47,019 | $696K |
| Teacher Retirement System of Texas | 0.00% | Add +27.1% | 45,999 | $681K |
| California State Teachers Retirement System | 0.00% | Reduce -2.2% | 43,608 | $646K |
| Qube Research & Technologies Ltd | 0.00% | Add +24.2% | 43,554 | $645K |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 40,913 | $606K |
| Janus Henderson Group PLC | 0.00% | Reduce -5.2% | 38,439 | $569K |
| Raymond James & Associates | 0.00% | Add +44.1% | 31,601 | $468K |
| Allspring Global Investments Holdings, LLC | 0.00% | Add +378.1% | 30,998 | $459K |
| Creative Planning | 0.00% | Add +28.9% | 29,597 | $438K |
| Principal Financial Group Inc. | 0.00% | Add +9.3% | 28,930 | $428K |
| UBS Group AG | 0.00% | Reduce -45.0% | 28,091 | $416K |
| Rothschild Investment LLC | 0.03% | Add +0.0% | 28,020 | $415K |
| MetLife Investment Management, LLC | 0.00% | Add +33.6% | 25,506 | $378K |
| Royal Bank of Canada | 0.00% | Add +13.9% | 25,270 | $374K |
| Alps Advisors Inc. | 0.00% | Reduce -0.5% | 25,246 | $374K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | New | 25,131 | $372K |
| Osaic Holdings, Inc. | 0.00% | Add +96.2% | 24,233 | $359K |
| Corebridge Financial, Inc. | 0.00% | — | 23,442 | $347K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | — | 22,778 | $337K |
| Semanteon Capital Management, LP | 0.23% | Reduce -5.0% | 22,075 | $327K |
| Wells Fargo & Company | 0.00% | Add +22.3% | 20,933 | $310K |
| Deutsche Bank AG | 0.00% | Reduce -1.9% | 20,685 | $306K |
| Nicolet Advisory Services, LLC | 0.03% | No change | 20,210 | $303K |
| Hudson Edge Investment Partners Inc. | 0.06% | New | 19,797 | $293K |
| T. Rowe Price Associates Inc. | 0.00% | Add +7.6% | 18,972 | $282K |
| Sentinel Trust Co. Lba | 0.03% | No change | 18,860 | $279K |
| Public Employees Retirement Association of Colorado | 0.00% | Reduce -6.5% | 18,638 | $276K |
| Blair William & Co. | 0.00% | Add +67.9% | 18,610 | $276K |
| Lakewood Asset Management LLC | 0.19% | Add +2.4% | 18,339 | $272K |
| SG Americas Securities, LLC | 0.00% | New | 17,522 | $260K |
"% of holder's portfolio" is OSBC's weight in each manager's 13F, not the share of Old Second Bancorp Inc. the manager owns.